84881491 is an odd 8-digits prime number following 84881490
and preceding 84881492 . In scientific notation, it is written as 8.4881491 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 84881490 positive integers (up to 84881491) that are relatively prime to 84881491.
84881491 has 2 divisors, whose sum is 84881492
The reverse of 84881491 is 19418848
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
eighty-four million eight hundred eighty-one thousand four hundred ninety-one
Scientific notation
8.4881491 × 10^7
Engineering notation
8.4881491 × 10^6
Prime Factorization
84881491
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
84881491 Product of the distinct prime numbers
The prime factorization of 84881491 is 84881491.
Since it has a total of 1 prime factors.
7 , 6 , 62 , 26 , 901 , 325 , 5810 , 6053 , 1908 , 44245 , 7237 , 696279 , 1968864 , 583307 , 81755603 , 10032167 , 915188738 , 292728757 , 1835970425 , 282877269
n×2
169762982
n×3
254644473
n×4
339525964
n×5
424407455
n÷2
42440745.5
n÷3
28293830.333333
n÷3
21220372.75
n÷5
16976298.2
n2
7204867514383081
n3
6.115598970783E+23
n4
5.1910115899813E+31
n5
4.4062080355589E+39
2 √n9213.1151626364
3 √n439.47853339809
4 √n95.984973629399
5 √n38.526769972083
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
84881492 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42440746 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9213.1152169068 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999764377 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84881491 can be divided by 2 positive divisors.
The sum of these divisors (counting 84881491) is 84881492, the average is 42440746.
Base
System
Value
2
Binary
101000011110011000001010011
3
Ternary
12220201102111221
4
Quaternary
11003303001103
5
Quinary
133212201431
6
Senary
12231145511
8
Octal
503630123
10
Decimal
84881491
12
Duodecimal
24515297
16
Hexadecimal
50f3053
20
Vigesimal
16aa3eb
36
Base36
1ejaz7
md5
159dcaa11b40e5847f7dedc7e156b1e4
sha1
bede036e4ea0a32be94a0cd6e7f27150eff73dbd
sha256
4fa862c8c9721e50d4f83d264a206e795d5a4c152b58f9798b00bf344b7aa757
sha512
dd6dd637ab3312cffb5434b5bf08f066626f91564bef90ce1ef450f78e60ac19c4a841f13b33b1b84727f46acf0c1ad203acd78ddae32bcef9a10a9370decc25
ripemd-160
aa17e3035829daa03db6e132fba4c2bc906c1442
Diameter
169762982
Circumference
533326137.1027
Area
2.2634758853274E+16
Volume
2.5616961065218E+24
Surface area
9.0539035413095E+16
Circumference
533326137.1027
Perimeter
339525964
Area
7204867514383081
Diagonal
120040555.76665
Surface area
43229205086298486
Volume
6.115598970783E+23
Space diagonal
147019055.0342
Perimeter
254644473
Area
3.1197991491785E+15
Altitude
73509527.5171
Surface area
3.1197991491785E+15
Volume
7.2073025054302E+22
Height
40013518.588883